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C++ qt::KeyboardModifiers类代码示例

本文整理汇总了C++中qt::KeyboardModifiers类的典型用法代码示例。如果您正苦于以下问题：C++ KeyboardModifiers类的具体用法？C++ KeyboardModifiers怎么用？C++ KeyboardModifiers使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了KeyboardModifiers类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: keyReleaseEvent

void SC_SimulateTab::keyReleaseEvent( QKeyEvent* e )
{
    int k = e -> key();
    Qt::KeyboardModifiers m = e -> modifiers();
    switch ( k )
    {
    case Qt::Key_W:
    {
        if ( m.testFlag( Qt::ControlModifier ) == true )
        {
            TabCloseRequest( currentIndex() );
            return;
        }
    }
        break;
    case Qt::Key_T:
    {
        if ( m.testFlag( Qt::ControlModifier ) == true )
        {
            insertNewTabAt( currentIndex() + 1 );
            return;
        }
    }
        break;
    default: break;
    }
    SC_RecentlyClosedTab::keyReleaseEvent( e );
}
开发者ID:Ambalus，项目名称:simc，代码行数:28，代码来源:sc_SimulateTab.cpp

示例2: mousePressEvent

void MouseEventHandler::mousePressEvent( QMouseEvent* event ) 
{ 
    if( event->button() == Qt::LeftButton )
    {
        Qt::KeyboardModifiers keyMod = event->modifiers();
        bool shift = keyMod.testFlag(Qt::ShiftModifier);
        bool ctrl = keyMod.testFlag(Qt::ControlModifier);

        if( shift && !ctrl ) // as long as shift is pressed
        {
            Q_EMIT mouseLeftButtonShift( true, event->x(), event->y() );
        }
        if( ctrl && !shift ) // if only ctrl is pressed
        {
            Q_EMIT mouseLeftButtonCtrl( true, event->x(), event->y() );
        }

        if( !ctrl && !shift )
        {
            Q_EMIT mouseLeftButton( true, event->x(), event->y() );
        }
    }
    else if( event->button() == Qt::RightButton )
    {
        Q_EMIT mouseRightButton( true, event->x(), event->y() );
    }
}
开发者ID:team-vigir，项目名称:vigir_ocs_common，代码行数:27，代码来源:mouse_event_handler.cpp

示例3: keyPressEvent

 void Wt_TextEdit::keyPressEvent(QKeyEvent *e)
 {
 	printf("keyPressEvent key: %d \n", e->key());
 	printf("keyPressEvent text: %s \n", e->text().toStdString().c_str());
	Qt::KeyboardModifiers keyMod = QApplication::keyboardModifiers();
	bool isSHIFT = keyMod.testFlag(Qt::ShiftModifier);
	bool isCTRL  = keyMod.testFlag(Qt::ControlModifier);
 	
    if(e->key() == Qt::Key_Return) {
			wt_pressEnter();
			return;
    }
    if(e->text() == "}") {
    	QTextCursor textCursor = this->textCursor();
    	int currentPos = textCursor.position();
    	textCursor.insertText("}");
    	int findPositivePos = wt_findPairChar(currentPos, '{');
    	if(findPositivePos != -1) {
    		wt_indentChar(currentPos, findPositivePos);
    	}
    	return;
    }
	if(isCTRL && e->text() == "y"){
		printf("key = ctrl + y\n");
		redo();
		return;
	}
    QPlainTextEdit::keyPressEvent(e);
    
 }
开发者ID:vvilp，项目名称:wt_editor，代码行数:30，代码来源:Wt_TextEdit.cpp

示例4: QPointF

SoGesturePinchEvent::SoGesturePinchEvent(QPinchGesture* qpinch, QWidget *widget)
{
    int h = widget->height();
    QPointF widgetCorner = QPointF(widget->mapToGlobal(QPoint(0,0)));
    qreal scaleToWidget = (widget->mapFromGlobal(QPoint(800,800))-widget->mapFromGlobal(QPoint(0,0))).x()/800.0;
    QPointF pnt;//temporary
    pnt = qpinch->startCenterPoint();
    pnt = (pnt-widgetCorner)*scaleToWidget;//translate screen coord. into widget coord.
    startCenter = SbVec2f(pnt.x(), h - pnt.y());

    pnt = qpinch->centerPoint();
    pnt = (pnt-widgetCorner)*scaleToWidget;
    curCenter = SbVec2f(pnt.x(), h - pnt.y());

    pnt = qpinch->lastCenterPoint();
    pnt = (pnt-widgetCorner)*scaleToWidget;
    deltaCenter = curCenter - SbVec2f(pnt.x(), h - pnt.y());

    deltaZoom = qpinch->scaleFactor();
    totalZoom = qpinch->totalScaleFactor();

    deltaAngle = qpinch->rotationAngle();
    totalAngle = qpinch->totalRotationAngle();

    state = SbGestureState(qpinch->state());

    this->setPosition(SbVec2s(curCenter));
    Qt::KeyboardModifiers mods = QApplication::keyboardModifiers();
    this->setAltDown(mods.testFlag(Qt::AltModifier));
    this->setCtrlDown(mods.testFlag(Qt::ControlModifier));
    this->setShiftDown(mods.testFlag(Qt::ShiftModifier));
    this->setTime(SbTime::getTimeOfDay());
}
开发者ID:DeepSOIC，项目名称:FreeCAD-ellipse，代码行数:33，代码来源:SoTouchEvents.cpp

示例5: popupMenuModifiers

Qt::KeyboardModifiers KxPopupMenu::popupMenuModifiers() const
{
    Qt::KeyboardModifiers mods = fModifiers;

    // Swap the CTRL & ALT keys if requested on the fly.
    //
    if ( fsSwapMetaKeys ) {
        bool isControl = mods.testFlag( Qt::ControlModifier );
        bool isAlt = mods.testFlag( Qt::AltModifier );

        if ( isControl ) {
            mods &= ~Qt::ControlModifier;
        }
        if ( isAlt ) {
            mods &= ~Qt::AltModifier;
        }

        if ( isControl ) {
            mods |= Qt::AltModifier;
        }
        if ( isAlt ) {
            mods |= Qt::ControlModifier;
        }
    }

    return mods;
}
开发者ID:lihw，项目名称:glf，代码行数:27，代码来源:KxPopupMenu.cpp

示例6: switch

SoGestureSwipeEvent::SoGestureSwipeEvent(QSwipeGesture *qwsipe, QWidget *widget)
{
    angle = qwsipe->swipeAngle();
    switch (qwsipe->verticalDirection()){
    case QSwipeGesture::Up :
        vertDir = +1;
        break;
    case QSwipeGesture::Down :
        vertDir = -1;
        break;
    default:
        vertDir = 0;
        break;
    }
    switch (qwsipe->horizontalDirection()){
    case QSwipeGesture::Right :
        horzDir = +1;
        break;
    case QSwipeGesture::Left :
        horzDir = -1;
        break;
    default:
        horzDir = 0;
        break;
    }

    state = SbGestureState(qwsipe->state());

    Qt::KeyboardModifiers mods = QApplication::keyboardModifiers();
    this->setAltDown(mods.testFlag(Qt::AltModifier));
    this->setCtrlDown(mods.testFlag(Qt::ControlModifier));
    this->setShiftDown(mods.testFlag(Qt::ShiftModifier));
    this->setTime(SbTime::getTimeOfDay());
}
开发者ID:DeepSOIC，项目名称:FreeCAD-ellipse，代码行数:34，代码来源:SoTouchEvents.cpp

示例7: keyPressEvent

void SC_SimulateTab::keyPressEvent( QKeyEvent* e )
{
    int k = e -> key();
    Qt::KeyboardModifiers m = e -> modifiers();

    if ( k == Qt::Key_Backtab ||
         (k == Qt::Key_Tab && m.testFlag( Qt::ControlModifier ) && m.testFlag( Qt::ShiftModifier )) )
    {
        if ( wrapToEnd() )
            return;
    }
    else if ( k == Qt::Key_Tab )
    {
        if ( wrapToBeginning() )
            return;
    }
    else if ( k == Qt::Key_W && m.testFlag( Qt::ControlModifier ) )
    {
        // close the tab in keyReleaseEvent()
        return;
    }
    else if ( k == Qt::Key_T && m.testFlag( Qt::ControlModifier ) )
    {
        return;
    }
    QTabWidget::keyPressEvent( e );
}
开发者ID:Ambalus，项目名称:simc，代码行数:27，代码来源:sc_SimulateTab.cpp

示例8: eventFilter

bool Scene_polyhedron_shortest_path_item::eventFilter(QObject* /*target*/, QEvent* event)
{
  if(event->type() == QEvent::KeyPress || event->type() == QEvent::KeyRelease)
  {
    QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
    Qt::KeyboardModifiers modifiers = keyEvent->modifiers();
    m_shiftHeld = modifiers.testFlag(Qt::ShiftModifier);
  }
  
  if (event->type() == QEvent::MouseButtonPress && m_shiftHeld)
  {
    QMouseEvent* mouseEvent = static_cast<QMouseEvent*>(event);
    if(mouseEvent->button() == Qt::LeftButton) 
    {
      Ray_3 mouseRay;
      
      if (get_mouse_ray(mouseEvent, mouseRay))
      {
        if (run_point_select(mouseRay))
        {
          return true;
        }
      }
    }
  }
  
  return false;
}
开发者ID:limbolily，项目名称:cgal，代码行数:28，代码来源:Scene_polyhedron_shortest_path_item.cpp

示例9: mouseDoubleClickEvent

void SkCanvasWidget::mouseDoubleClickEvent(QMouseEvent* event) {
    Qt::KeyboardModifiers modifiers = event->modifiers();
    if (modifiers.testFlag(Qt::ControlModifier)) {
        snapWidgetTransform();
    } else {
        resetWidgetTransform();
    }
}
开发者ID:Frankie-666，项目名称:color-emoji.skia，代码行数:8，代码来源:SkCanvasWidget.cpp

示例10: modifiersForGreedyAdd

static bool modifiersForGreedyAdd(Qt::KeyboardModifiers modifiers)
{
    // whether drag select should include intersected as well as contained features
    if (M_PREFS->getMouseSingleButton())
        return modifiers.testFlag(Qt::ShiftModifier) && modifiers.testFlag(Qt::AltModifier);
    else
        return modifiers.testFlag(Qt::ShiftModifier);
}
开发者ID:4x4falcon，项目名称:fosm-merkaartor，代码行数:8，代码来源:EditInteraction.cpp

示例11: SbGestureState

SoGesturePanEvent::SoGesturePanEvent(QPanGesture* qpan, QWidget *widget)
{
    totalOffset = SbVec2f(qpan->offset().x(), -qpan->offset().y());
    deltaOffset = SbVec2f(qpan->delta().x(), -qpan->delta().y());
    state = SbGestureState(qpan->state());

    Qt::KeyboardModifiers mods = QApplication::keyboardModifiers();
    this->setAltDown(mods.testFlag(Qt::AltModifier));
    this->setCtrlDown(mods.testFlag(Qt::ControlModifier));
    this->setShiftDown(mods.testFlag(Qt::ShiftModifier));
    this->setTime(SbTime::getTimeOfDay());
}
开发者ID:DeepSOIC，项目名称:FreeCAD-ellipse，代码行数:12，代码来源:SoTouchEvents.cpp

示例12: manipulatedVector

QPointF manipulatedVector(const QPointF &vector, Qt::KeyboardModifiers keyboardModifier)
{
    QPointF manipulatedVector = roundedVector(vector, snapFactor(keyboardModifier));

    if (keyboardModifier.testFlag(Qt::ShiftModifier))
        manipulatedVector.setX(0.);

    if (keyboardModifier.testFlag(Qt::AltModifier))
        manipulatedVector.setY(0.);

    return manipulatedVector;
}
开发者ID:kai66673，项目名称:qt-creator，代码行数:12，代码来源:pathselectionmanipulator.cpp

示例13: if

//handle mouse press events
//
void
SystemTopologyDrawing::mousePressEvent( QMouseEvent* event )
{
    Qt::KeyboardModifiers mods = event->modifiers();
    //check if shift is pressed
    if ( mods.testFlag( Qt::ShiftModifier ) )
    {
        shiftPressed = true;
    }
    else
    {
        shiftPressed = false;
    }
    //check if control is pressed
    if ( mods.testFlag( Qt::ControlModifier ) )
    {
        controlPressed = true;
    }
    else
    {
        controlPressed = false;
    }

    //get the position of the click
    lastPoint = event->pos();
    //for left-mouse-pull remember the first point to compute the
    //difference later for mouse movement
    if ( !leftMousePressed )
    {
        firstPoint = lastPoint;
    }
    //left button is handled at mouse release or mouse movement
    if ( event->button() == Qt::LeftButton )
    {
        leftMousePressed = true;
        event->accept();
    }
    else if ( event->button() == Qt::RightButton )
    {
        //right button is for context info (painted by  draw())
        rightMousePressed = true;
        draw();
        event->accept();
    }
    else
    {
        event->ignore();
    }

    data->updateSelection();
}
开发者ID:linearregression，项目名称:scalasca，代码行数:53，代码来源:SystemTopologyDrawing.cpp

示例14: zoomRange

void
ScaleSliderQWidget::focusInEvent(QFocusEvent* e)
{
    Qt::KeyboardModifiers mod = qApp->keyboardModifiers();

    if ( mod.testFlag(Qt::ControlModifier) ) {
        _imp->ctrlDown = true;
    }
    if ( mod.testFlag(Qt::ShiftModifier) ) {
        _imp->shiftDown = true;
    }
    zoomRange();
    QWidget::focusInEvent(e);
}
开发者ID:haebler，项目名称:Natron，代码行数:14，代码来源:ScaleSliderQWidget.cpp

示例15: wheelEvent

void SkCanvasWidget::wheelEvent(QWheelEvent* event) {
    Qt::KeyboardModifiers modifiers = event->modifiers();
    if (modifiers.testFlag(Qt::ControlModifier)) {
        zoom(event->delta() > 0 ? ZOOM_FACTOR : (1.0f / ZOOM_FACTOR), event->x(), event->y());
    } else {
        if (Qt::Horizontal == event->orientation()) {
            fUserMatrix.postTranslate(event->delta(), 0.0f);
        } else {
            fUserMatrix.postTranslate(0.0f, event->delta());
        }
        fDebugger->setUserMatrix(fUserMatrix);
        drawTo(fDebugger->index());
    }
}
开发者ID:Frankie-666，项目名称:color-emoji.skia，代码行数:14，代码来源:SkCanvasWidget.cpp


注：本文中的qt::KeyboardModifiers类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。